Gaya APA
Hollingsworth, Mary. (1988).
Architecture of the 20th century .
USA:
Grange Books.
Gaya Chicago
Hollingsworth, Mary.
Architecture of the 20th century.
USA:
Grange Books,
1988.
Text.
Gaya MLA
Hollingsworth, Mary.
Architecture of the 20th century.
USA:
Grange Books,
1988.
Text.
Gaya Turabian
Hollingsworth, Mary.
Architecture of the 20th century.
USA:
Grange Books,
1988.
Print.